RE: [squid-users] Can we use no-cache or max-age=0 to refresh the cached objects

2008-10-02 Thread Christian Tzolov
Hi Amos, Squid would request new data, I believe. Any time Squid receives new files from an authoritative source it updates its cached copy with the new content (except possibly in cases of bug #7). I am scared by the I believe part :). 1. Can we relay on Squid to always update its cached

RE: [squid-users] Can we use no-cache or max-age=0 to refresh the cached objects

2008-10-02 Thread Henrik Nordstrom
On tor, 2008-10-02 at 10:57 +0200, Christian Tzolov wrote: I am scared by the I believe part :). 1. Can we relay on Squid to always update its cached content if the response is newer (e.g. response has new Expires date and no other validators)? Yes. 2. Squid does not change/optimize

Re: [squid-users] Can we use no-cache or max-age=0 to refresh the cached objects

2008-10-02 Thread Amos Jeffries
Christian Tzolov wrote: Hi Amos, Squid would request new data, I believe. Any time Squid receives new files from an authoritative source it updates its cached copy with the new content (except possibly in cases of bug #7). I am scared by the I believe part :). Sorry for that. I'm sure

RE: [squid-users] Can we use no-cache or max-age=0 to refresh the cached objects

2008-10-02 Thread Christian Tzolov
Thanks for the useful explanation Henrik! Cheers, Chris Christian Tzolov | Senior Software Developer - Content Services | TomTom | [EMAIL PROTECTED] | +31 (0)207575451 | Oosterdoksstraat 114, 1011 DK, Amsterdam -Original Message- From: Henrik Nordstrom [mailto:[EMAIL

RE: [squid-users] Can we use no-cache or max-age=0 to refresh the cached objects

2008-10-02 Thread Christian Tzolov
Thanks Amos, Detailed explanation and Henrik's response helped us to find the proper invalidation mechanism. Cheers, Chris -Original Message- From: Amos Jeffries [mailto:[EMAIL PROTECTED] Sent: Thursday, October 02, 2008 1:01 PM To: Christian Tzolov Cc:

[squid-users] Can we use no-cache or max-age=0 to refresh the cached objects

2008-10-01 Thread Christian Tzolov
Dear all, We have a Squid (2.6) server installed as a reverse proxy and connected to an original-server that uses the Expire header field to specify when the response should be considered stale. If the client requests includes a no-cache cache-control directive can we assume that Squid will

Re: [squid-users] Can we use no-cache or max-age=0 to refresh the cached objects

2008-10-01 Thread Amos Jeffries
Dear all, We have a Squid (2.6) server installed as a reverse proxy and connected to an original-server that uses the Expire header field to specify when the response should be considered stale. If the client requests includes a no-cache cache-control directive can we assume that Squid